package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@RequestMapping("/admin/dish")
@Slf4j
@Api(tags = "菜品相关接口")
public class DishController {
    @Autowired
    private DishService dishService;

    @ApiOperation("新增菜品")
    @PostMapping
    public Result save(@RequestBody DishDTO dishDTO) {
        log.info("新增菜品--->{}",dishDTO);
        dishService.saveWithFlavor(dishDTO);
        //清理缓存数据
        String key = "dish_" + dishDTO.getCategoryId();

        return Result.success();
    }
//
    @ApiOperation("菜品的分页查询")
    @GetMapping("/page")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO) {
        log.info("菜品的分页查询，参数 ---> {}",dishPageQueryDTO);
        PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }
//
    @DeleteMapping
    @ApiOperation("删除菜品")
    public Result<String> delete(@RequestParam List<Long> ids) {
        log.info("删除菜品，参数 ---> {}",ids);
        dishService.deleteBatch(ids);
       // cleanCache("dish_*");
        return Result.success();
    }

    @GetMapping("/{id}")
    @ApiOperation("根据id查询菜品->修改页面回显")
    public Result<DishVO> getById(@PathVariable Long id) {
        log.info("根据id查询菜品 id ---> {}",id);
        DishVO dishVO = dishService.getById(id);
        return Result.success(dishVO);
    }
//
    @PutMapping
    @ApiOperation("修改菜品")
    public Result update(@RequestBody DishDTO dishDTO) {
        log.info("修改菜品，参数 ---> {}",dishDTO);
        dishService.updateWithFavor(dishDTO);
       // cleanCache("dish_*");
        return Result.success();
    }

    @PostMapping("/status/{status}")
    @ApiOperation("启用禁用菜品")
    public Result startOrStop(@PathVariable Integer status, Long id) {
        log.info("启用禁用菜品--->{}-{}",status,id);
        dishService.startOrStop(status, id); //修改菜品状态
//        cleanCache("dish_*");
        return Result.success();
    }
//在新建套餐那里 根据分类id查询菜品
    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品")
    public Result<List<Dish>> getByCategoryId(Long categoryId) {
        log.info("根据分类id查询菜品，参数 ---> {}",categoryId);
        List<Dish> dishList = dishService.getByCategoryId(categoryId);
        return Result.success(dishList);
    }


//    private void cleanCache(String pattern){
//        Set keys = redisTemplate.keys(pattern);
//        redisTemplate.delete(keys);
//    }
}
